Supercomputer Embarks on Effort to Help Map the Universe, Dark Energy and All

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A national laboratory in California, armed with a powerful supercomputer, is set to create a highly detailed, three-dimensional map of the universe

73% of the universe, scientists estimate. Visible matter makes up about 5% of the universe, while dark matter makes up about 20%.

Artificial intelligence requires computers to typically perform a large number of low-precision calculations at the same time. GPUs are well suited for the task as they have thousands of processing cores that can work simultaneously, according to Bill Mannel, HPE’s vice president and general manager of high-performance computing./Associated Press

The real power of Perlmutter, Dr. Bailey said, will come into play as the data starts to build up and researchers begin creating maps to judge their progress. Processing a year’s worth of the data, for example, would take weeks with an existing supercomputer, Dr. Bailey said. However, Perlmutter—which will be shared with other research teams working on other scientific projects—should be able to accomplish the task in a matter of days.

 

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